CVE-2021-32574

Name
CVE-2021-32574
Description
HashiCorp Consul and Consul Enterprise 1.3.0 through 1.10.0 Envoy proxy TLS configuration does not validate destination service identity in the encoded subject alternative name. Fixed in 1.8.14, 1.9.8, and 1.10.1.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://www.hashicorp.com/blog/category/consul
CONFIRM https://github.com/hashicorp/consul/releases/tag/v1.10.1
CONFIRM https://discuss.hashicorp.com/t/hcsec-2021-17-consul-s-envoy-tls-configuration-did-not-validate-destination-service-subject-alternative-names/26856

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:* consul >= 1.3.0 < 1.8.14
cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:* consul >= 1.9.0 < 1.9.8
cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:* consul >= 1.10.0 < 1.10.1

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
consul edge-community 1.9.5-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable